40622860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{733}}^1$

素因数の和:922

約数の個数: 48

約数和(自身を含む): 91004256

約数和(自身を除く): 50381396

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 163, 170, 326, 340, 652, 733, 815, 1466, 1630, 2771, 2932, 3260, 3665, 5542, 7330, 11084, 12461, 13855, 14660, 24922, 27710, 49844, 55420, 62305, 119479, 124610, 238958, 249220, 477916, 597395, 1194790, 2031143, 2389580, 4062286, 8124572, 10155715, 20311430, 40622860]

約数ペア:

[(1, 40622860), (2, 20311430), (4, 10155715), (5, 8124572), (10, 4062286), (17, 2389580), (20, 2031143), (34, 1194790), (68, 597395), (85, 477916), (163, 249220), (170, 238958), (326, 124610), (340, 119479), (652, 62305), (733, 55420), (815, 49844), (1466, 27710), (1630, 24922), (2771, 14660), (2932, 13855), (3260, 12461), (3665, 11084), (5542, 7330)]